M55-6001242R

Headers, Receptacles, Female Sockets Overview

The Harwin M55-6001242R is a 12-position, two-row female receptacle connector from the Archer Kontrol series. Designed for board-to-board and mezzanine applications, it features a 1.27 mm (0.05 in) pitch with vertical surface mount termination. The unit utilizes phosphor bronze contacts with gold plating and an LCP housing rated UL 94 V-0. Electrical ratings include 1.2 A current and 100 VAC voltage. It operates within a temperature range of -55°C to +125°C and offers a stacking height of 6.25 mm.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical surface mount design with integrated mounting pegs for precise PCB alignment
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• LCP housing provides high thermal stability and UL 94 V-0 flammability rating
• Compatible with pick-and-place automation and solder retention features

Headers, Receptacles, Female Sockets Applications

• Automotive electronic control units
• Industrial equipment interconnects
• General purpose board-to-board connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity through authorized Harwin distributors or certified suppliers. Confirm RoHS compliance status via official documentation. Ensure storage conditions maintain integrity of the gold-plated contacts and LCP housing before assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for vertical stacking requirements where a 6.25 mm profile fits the mechanical constraints. The 12-position count suits moderate density layouts. Verify mating compatibility with corresponding male headers in the same Archer Kontrol series.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Harwin Archer Kontrol M55 series, which specializes in high-density rectangular connectors. The series supports various configurations including headers and receptacles with consistent 1.27 mm pitch standards across the family.

Headers, Receptacles, Female Sockets Replacement Considerations

M55-6001242R is specific to the 12-position vertical female configuration. No direct public substitute part numbers are confirmed for identical specifications.